[PATCH 6/8] iio: dac: ad3552r-hs: exit for error on wrong chip id

[Angelo Dureghello]

From: Angelo Dureghello <adureghello@xxxxxxxxxxxx>

Exit for error on wrong chip id, otherwise driver continues
with wrong assumptions.

Signed-off-by: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
---
 drivers/iio/dac/ad3552r-hs.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/dac/ad3552r-hs.c b/drivers/iio/dac/ad3552r-hs.c
index 8974df625670..e613eee7fc11 100644
--- a/drivers/iio/dac/ad3552r-hs.c
+++ b/drivers/iio/dac/ad3552r-hs.c
@@ -326,8 +326,9 @@ static int ad3552r_hs_setup(struct ad3552r_hs_state *st)
 
 	id |= val << 8;
 	if (id != st->model_data->chip_id)
-		dev_info(st->dev, "Chip ID error. Expected 0x%x, Read 0x%x\n",
-			 AD3552R_ID, id);
+		return dev_err_probe(st->dev, -ENODEV,
+				     "chip id error, expected 0x%x, got 0x%x\n",
+				     st->model_data->chip_id, id);
 
 	/* Clear reset error flag, see ad3552r manual, rev B table 38. */
 	ret = st->data->bus_reg_write(st->back, AD3552R_REG_ADDR_ERR_STATUS,

-- 
2.47.0